Blackstone Inc
ALAB icon

Blackstone Inc’s Astera Labs ALAB Stock Holding History

Blackstone Inc’s Portfolio ALAB Stock Details ALAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$508K Buy
+4,639
New +$661K ﹤0.01% 295
2024
Q4 		– Sell
-150,000
Closed -$7.86M – 179
2024
Q3 		$7.86M Buy
150,000
+11,000
+8% +$516K 0.03% 82
2024
Q2 		$8.41M Buy
139,000
+15,000
+12% +$1.04M 0.04% 78
2024
Q1 		$9.2M Buy
+124,000
New +$9.19M 0.04% 84

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return

Blackstone Inc's ALAB Position: Q1 2026 in Review

Blackstone Inc opened a new position in Astera Labs (ALAB) in Q1 2026: 4,639 shares worth $508K. The stake represents ﹤0.01% of the portfolio and ranks #295 among its holdings. This is a return to the name: Blackstone Inc previously reported a position in ALAB as recently as Q3 2024.

Blackstone Inc first reported a position in ALAB in Q1 2024 and has held it in 4 quarters since. The position peaked at $9.2M in Q1 2024. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Blackstone Inc held 4,639 shares of Astera Labs worth $508K as of Q1 2026.
  • Astera Labs was a new Blackstone Inc position in Q1 2026.
  • Astera Labs made up ﹤0.01% of Blackstone Inc's portfolio in Q1 2026, its #295 holding.
  • Blackstone Inc first reported a position in Astera Labs in Q1 2024 and has held it in 4 quarters since.
  • Blackstone Inc's Astera Labs position peaked at $9.2M in Q1 2024.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Blackstone Inc's 13F filing for Q1 2026, filed 15 May 2026.